Best 6 Caramelised Onion Open Steak Sandwich Recipes

STEAK SANDWICH WITH CARAMELIZED ONIONS AND BRIE

Steps:

• Preheat the oven to 350 degrees F. Remove steak from the refrigerator and place on a plate. Season liberally with salt and pepper on both sides. Let come to room temperature while you caramelize the onions.
• Prepare the Dijon onions: Heat 1 tablespoon olive oil in a large sautee pan over medium high. Add the sliced red onions and 1/4 teaspoon kosher salt. Cook until the onions begin to soften and brown, 5-8 minutes. Reduce heat to low and let cook, stirring occasionally, until the onions are very soft and caramelized, about 15 additional minutes. Remove from heat and stir in the Dijon to evenly coat. Remove the onions to a plate or bowl, then gently wipe the skillet clean with a paper towel.
• Heat the remaining 1 1/2 tablespoons olive oil in the skillet over medium high. Once the oil is very hot and almost smoking, add the seasoned steaks. Do not crowd them-if your skillet is not large enough to easily accommodate both, cook them in batches. Sear the steaks for 1 minute on each side, then reduce the heat to low and cook the steak for about 6-8 minutes, turning once, until rare and a thermometer inserted in the center reaches 125 degrees F. Transfer to a plate and cover with foil. Let rest for 10 minutes, then slice into strips.
• Spread the melted butter onto the bottom of a 9x13-inch baking dish, using just enough to coat the pan. Lay the bottom of the buns in a single layer in the baking dish, then top with the arugula, steak slices, Brie, and the caramelized onions. Spread the inside of the top buns with about 2 teaspoons jam, then lay the buns on top to complete the sandwiches. Brush the bun tops with the remaining melted butter, then cover the pan with foil. Bake for 15 minutes, just until the cheese has melted. Transfer to a serving plate and enjoy warm.

STEAK SANDWICHES WITH CARAMELIZED SWEET ONIONS

Steps:

• Coarsely grind together the spices in a spice grinder, then rub steak all over with spice mixture. Refrigerate 30 minutes.
• Blend garlic and 1/2 cup oil in a blender until combined. Set garlic oil aside.
• Heat 2 tablespoons olive oil in a medium skillet over medium heat. Add onion, and cook, stirring occasionally, until caramelized, about 25 minutes.
• Bring steak to room temperature. Preheat grill to medium (if using a charcoal grill, coals are ready when you can hold your hand 5 inches above grill for just 5 or 6 seconds). Season steak with salt. Grill, flipping once, until medium-rare, about 8 minutes per side. Let rest 10 minutes.
• Brush cut sides of rolls with garlic oil to taste. Grill rolls, cut sides down, until slightly charred around edges.
• Whisk remaining teaspoon olive oil, the lemon juice, and a pinch of salt in a small bowl. Add arugula; toss to combine.
• Thinly slice steak at an angle. Divide steak, onion, and arugula among rolls.

STEAK & CARAMELISED ONION SANDWICH

Steps:

• Put the grill on. Heat a little oil in a frying pan. Season both sides of the steaks with salt, then fry for 1-2 minutes on each side. Meanwhile, slice the ciabatta in half lengthways and grill the cut sides until golden.
• Drizzle the toasted ciabatta with olive oil, spread the bottom half with the onions and sit the steaks on top. Cover with the watercress and close the sandwich with the other half of the ciabatta. Cut into four sandwiches and serve two per person. Serve hot.

CARAMELISED ONION OPEN STEAK SANDWICH

Steps:

• Heat 1 tablespoon of the oil and the butter in a non stick frying pan over low heat and add the onion and thyme and cook for 10 minutes or until onion is softened and then add the sugar and balsamic vinegar and cook for a further 8-10 minutes till caramilsed.
• Heat the remaining oil in a non stick frying pan and cook the steaks for 1-2 minutes per side or until cooked to your liking (better I think to do a little under as it will go under the grill/broiler for a minute or two).
• Spread half a tablespoon of the horseradish cream over each baguette half and top with the steak and cheese.
• Place under a preheated hot grill/broiler and cook for 2-3 minutes or until cheese is melted and golden.
• Top with caramelised onion and rocket, halve each half baquette to serve.

CARAMELIZED ONION STEAK SANDWICH

Steps:

• Slice onion into very thin slices, separate rings; set aside.
• Slice steak, across the grain, into very thin slices, place in a zip lock bag, add cayenne pepper, Worcestershire sauce, oyster sauce and balsamic vinegar to zip lock bag.
• Squeeze out air and massage bag to distribute sauces and vinegar through steak; set aside.
• Meanwhile, in a large nonstick fry pan, heat oil over medium heat; cook onion, and garlic, stirring occasionally, until medium to dark brown caramelized; 10 to 15 minutes.
• Add steak strips with sauces, saute' til medium rare.
• Add beef stock or wine and deglaze pan.
• Simmer 5 minutes.
• Meanwhile, toast bread slices dark brown.
• Place 2 slices of toast on warm plate and cover with half the onion and meat mixture.
• Repeat on second plate.

STEAK AND ONION SANDWICHES

Steps:

• Slice onions into 1/2-inch thick rings. Heat 2 tablespoons olive oil in a large skillet over medium-high heat; cook onions until browned, tossing occasionally, 10 to 15 minutes. Season with salt and pepper; remove.
• Heat remaining tablespoon oil in same skillet over high heat. Season steaks with salt and pepper. Cook 30 seconds on each side; remove. Add Worcestershire sauce and 2 tablespoons water to skillet, scraping up browned bits with a wooden spoon. Return onions to skillet; toss.
• Sandwich steak and onions between toasted bread.